JP3061307U - Poles for protection fence - Google Patents

Abstract

(57) [Summary] [Problem] To realize an aesthetically pleasing pole for a protective fence that, at a glance, recognizes that the area is an environmental protection area and matches the surrounding natural environment. SOLUTION: The pole is made of a lightweight and non-corrosive material. At the tip of the pole, there is an egg-shaped symbol means for environmental protection, and at the middle of the pole, a plurality of through holes are drilled to lock the rope. The other end of the pole is directly embedded in the ground, screwed into the pedestal, or inserted into the pedestal to install the pole. By using multiple poles,
Form a protective fence that prohibits access to environmental protection areas.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a pole for a fence to be installed to prohibit access to a specific place, for example, a narrow specific area from the viewpoint of environmental protection.

[0002]

[Prior art]

 The increasing heat of hiking in areas with excellent natural environments and the expansion of urbanized areas with population growth and industrial development have increased the opportunities for humans to enter areas where migratory birds and rare flora and fauna inhabit.

[0003] For these rare animals and plants, there are certain periods of the year, such as germination, flowering, spawning, parenting, etc., which are extremely important for the maintenance of each species of the animal or plant. Although protection of these flora and fauna is indispensable for the maintenance of the human living environment, it has been neglected to this day.

[0004] For example, in many cases, no control has been applied to the area around trees where migratory birds are raising their chicks or where sea turtles lay eggs. In addition, since no indication is made in these areas, people often enter without knowing that they are inhabited by specific flora and fauna.

[0005] Even if protection fences such as iron or wooden handrails are provided in these areas, at first glance these conventional protection fences cannot recognize what the protection fence is for. In addition, iron products are likely to rust over time, and wooden products are likely to corrode and soon become unsuitable for the surrounding environment.

[0006] Furthermore, these conventional protective fences pose problems in terms of maintenance such as simply installing them during a specific period such as germination, flowering, spawning, and raising children of plants and animals, and immediately removing them after the period. there were.

[0007]

[Problems to be solved by the invention]

 The present invention has been made to solve the above-mentioned problems, and it is said that this area is an environmental protection area for visitors to protect the flora and fauna in the area. It is intended to provide a pole for an aesthetically protective fence that is symbolically recognizable at a glance and matches the surrounding natural environment. It is also intended to provide poles for protective fences that are lightweight and strong, and are suitable for installation, transportation and removal. Another object of the present invention is to provide a pole for a fence which has a long life without corrosion and can be mounted with a bulletin board.

[0008]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the pole for a protective fence according to the present invention is made of a lightweight and non-corrosive material, for example, a material made of aluminum or aluminum alloy, and in some cases, synthetic resin. At the tip of the pole, an egg-shaped object is attached as a symbolic means to represent environmental protection. In the middle of the pole, a plurality of through holes are provided to hold the rope, and a bulletin board can be attached using these holes. At the other end of the pole, there are provided means for installing the pole, such as a direct embedding type into the ground, a screwing type into the pedestal, or an insertion type. The pole for protection fence is a square pole, and a through hole is provided on the side of the pole to hold the rope, and a pier is provided on the front so that a bulletin board can be inserted. A head is provided to block the top of the pole so that it cannot be removed. An egg-shaped symbol means is attached to the top of the head, and a lighting means is provided inside the pole to illuminate the bulletin board from the inside.

[0009]

[Embodiment of the invention]

 Hereinafter, a specific example of the protection fence pole according to the present invention will be described with reference to the drawings. FIG. 1 is a schematic view showing an embodiment of the present invention. The pole 1 is made of a pipe made of aluminum or aluminum alloy. An egg-shaped symbol means 2 is attached to the tip of the pole 1. The reason why the symbol means 2 is formed in an oval shape is that the oval shape is not an artificial or geometric one but a shape that exists only in the natural world. A plurality of through holes 3a to 3f are formed in the middle portion of the pole 1 through the pole 1 in the diameter direction of the pole 1 as means for locking the rope. At the other end of the pole 1, a male screw 4 is provided as an installation means for erecting the pole 1. Then, the male screw 4 of the pole 1 is screwed into the female screw 6 provided on the concrete pedestal 5 buried in the soil, and the pole 1 is installed. FIG. 2 is a schematic view showing a state in which the rope is locked on the pole. One end of the rope 7 is passed through the through hole 3a provided in the pole, and a knot 7a is provided so that the rope 7 does not come off from the through hole 3a. Then, as shown in FIG. 5, the rope 7 passes through the through holes of a plurality of poles, returns to the pole 1, passes through the through hole 3b, and is provided with a knot 7b so that the terminal end is not removed. Although the fence is formed in this manner, since the rope 7 is single-layered, a child or the like tends to enter a place where it is desired to prevent entry through the rope 7. Since a plurality of through holes for locking the rope are provided, the rope 7 may be stretched in a double or triple manner as shown in FIG. 5 to make it difficult to physically enter the rope. It should be noted that not only the knots 7a and 7b are simply provided at the end of the rope 7 but also the use of a C-ring or O-ring shaped locking member makes it difficult for the rope 7 to be removed from the through hole of the pole 1. Since the other end of the pole 1 is sharp, it can be directly driven into the ground and installed. FIG. 3 is a schematic diagram showing a state where the pole is mounted on a movable pedestal. The pole 1 is attached to the base 9 by means such as insertion or screwing. Since the pedestal 9 is simply placed on the ground, it is easy to move to change the position of the pole 1. However, it goes without saying that he has enough weight to support the pole 1. The egg-shaped object 2 attached to the pole 1 shown in FIGS. 1 to 3 may be a three-dimensional but planar elliptical disk. If the diameter of the object 2 is equal to the diameter of the pole 2, it is convenient to carry the pole 1. Although not shown, a bulletin board can be attached to a hole through which the rope does not pass, for example, 3c or 3d. The pole 1 may be used as bare metal, but it is desirable to paint it in beautiful colors that match the environment in which it will be used. The cross-sectional shape of the pole 1 is not limited to a circle, but may be an ellipse or a square. In the embodiments, the pole is made of aluminum or aluminum alloy pipe. However, the present invention is not limited to this. Lightweight metal or synthetic resin which is hardly corroded may be used. FIG. 4 is a schematic view showing another embodiment of the means for installing the pole 4. The pole 1 is fixed with a mounting portion 10 of a pile 11 buried in the soil. The stake 11 having the head 11a is slidably attached to the attachment 10 via a spring 12 between the head 11a and the upper end of the attachment 10. By hitting the head 11a of the pile 11 with a hammer or the like, the tip 11b is buried in the soil against the repulsive force of the spring 12, and the pole 1 is installed. FIG. 5 is a diagram schematically illustrating an example of a protection fence. Since the tree 13 has a nest 14 for small birds and is incubating, a plurality of poles 1 are used to form a protective fence around the tree 13 so that no one approaches. In the case of this protection fence, the rope 7 is stretched three times so that it is difficult for children to go through the rope. An egg-shaped symbol means 2 is attached to the tip of the pole 1 so as to image the presence of a small bird's egg from any direction. In this case, if a bulletin board is attached to the pole 1 and the name of the bird or the fact that the bird is incubating (child-raising) is displayed, it is more effective in terms of environmental protection. In addition, the fence can be used not only to protect the environment but also to keep people away from dangerous materials such as beehives. Furthermore, besides forming a protective fence around the object, it can also be used to line up the poles on a road or the like and use a rope to prevent entry into the protected area. FIG. 6 is a diagram showing a pole provided with a means for attaching a bulletin board. The pole 1 is a hollow square pillar, and a plurality of through holes 3a to 3f are formed on both sides of the pole 1 to pass a rope. The lower end of the pole 1 is removably inserted into a square hole 9a of a pedestal 9 as a means for erecting the pole 1. Further, on both sides of the front surface 1a of the pole 1, crosspieces 15 are formed along the vertical direction. A plurality of bulletin boards 16 to 19 having a predetermined width are inserted into the cross frame 15 so as to be dropped from above the pole 1 into the inside thereof. The shape of each bulletin board 16 to 19, that is, the horizontal width, the vertical width, and the thickness must be basically constant. However, the vertical widths do not necessarily have to be the same. After inserting the required number of bulletin boards 16 to 19 into the cross frame 15, 20 heads are attached to the head of the pole 1. The head 20 closes the head of the pole 1 so that the bulletin boards 16 to 19 cannot be removed from the pole 1. On the head of the pole 1, a mounting shaft 21 of the head 20 is provided. The mounting shaft 21 is a metal circular shaft, and has a cut 21a near the center. Then, the head portion 20 is inserted into the shaft 21, and the screw 22 is screwed into the notch 21 a to engage with the notch 21 a, thereby fixing the head portion 20 to the pole 1. At this time, since the head section 20 is slid and inserted into the outer surface of the pole 1, the plurality of bulletin boards 16 to 19 are fixed in the cross frame 15 so that the bulletin boards do not come off from the outside. If the screw 22 is for a square wrench, for example, the bulletin boards 16 to 19 can be prevented from being removed. An egg-shaped symbol means 2 is provided at the top of the head section 20. Illumination means such as a fluorescent lamp is provided inside the pole 1 (not shown) so that it can be used when there is a commercial power supply nearby. The sign boards 16 to 19 made of translucent panels are illuminated from the inside.

[0010]

[Effect of the invention]

 The pole for protection fence according to the present invention not only has a function as a protection fence, but also has a shape and a color that match the natural environment without feeling unnatural to the natural environment. The presence of the egg-shaped symbol means provided at the tip of the pole is obvious from any direction, and has the effect of making the image of a bird's egg and appealing to people who enjoy the natural environment to protect the environment. . Also, by making the diameter of the pole approximately equal to the diameter of the egg-shaped object, it is easy and convenient to carry a plurality of poles together. For this reason, the movable pedestal type can easily change the range of the protection fence and can be easily removed when the protection fence becomes unnecessary. Further, the pole is formed as a hollow square pole, and a means for attaching a plurality of bulletin boards is provided on the front surface, so that the bulletin board can be easily replaced and the bulletin board cannot be easily removed. In addition, by installing lighting means inside the pole, the bulletin board can be seen at night, and the presence of an environmental protection area can be clearly shown even in the dark.

[Brief description of the drawings]

FIG. 1 schematically shows an embodiment of a protection fence according to the present invention.

FIG. 2 schematically shows a state in which a rope is locked to a pole.

FIG. 3 schematically shows a state in which a pole is attached to a movable base.

FIG. 4 schematically shows another embodiment of the means for installing the pole 4;

FIG. 5 schematically shows an example of a protective fence.

FIG. 6 schematically shows a pole provided with a bulletin board mounting means.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 pole 2 egg-shaped symbol means 3 a to 3 b through hole 4 male screw 5 pedestal 6 female screw 7 rope 8 locking member 9 pedestal 10 mounting part 11 pile 12 spring 13 tree 14 bird's nest 15 pier frame 16 to 19 bulletin board 20 Head 21 Shaft 22 Screw

[Procedure amendment]

[Submission date] March 19, 1999

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Claim 2

[Correction method] Change

[Correction contents]

Claims (7)

[Utility model registration claims] 1. A pole for a protective fence for preventing access to a specific place, comprising: a pole; symbol means attached to a tip of the pole for representing environmental protection; A protection fence pole, comprising: means for locking a provided rope; and erecting means for erecting the pole. 2. The symbol means is an egg-shaped posting means, and the means for locking a rope provided on the pole is one or more through holes penetrating the pole. Item 3. A protection fence pole according to item 1 or 2. 3. The protection fence pole according to claim 2, wherein the standing means is of a type directly embedded in the ground, a screw type or a pedestal type. 4. A protection fence pole for preventing access to a specific place, comprising: a pole; an egg-shaped symbol means attached to a tip of the pole; and a rope provided on the pole. A pole for protection fence, comprising: means for locking the pole; standing means for standing the pole; and bulletin means for attaching a bulletin board to the pole. 5. The pole includes a through hole for locking a rope, a cross frame for inserting the bulletin board, and a head portion closing an upper portion of the pole for preventing the bulletin board from being removed. The pole for a protective fence according to claim 4, wherein the egg-shaped symbol means is provided at the top of the head portion. 6. The bulletin board has one or a plurality of display panels inserted inside the cross frame attached along the pole, and the display panel is inserted into the cross frame. 6. The protection fence pole according to claim 5, further comprising a fixing means for fixing a head portion for blocking an upper portion of the cross frame to prevent removal of the bulletin board. 7. The protection fence pole according to claim 5, further comprising an illuminating means for illuminating the bulletin panel from the inside of the pole.